非水系锂空气电池催化剂  

Cathode Catalysts for Non-Aqueous Lithium-Air Batteries

作　　者：徐梦婷 王彦青 毛亚[2] 李景娟 江志东[1] 原鲜霞[1] Mengting Xu;Yanqing Wang;Ya Mao;Jingjuan Li;Zhidong Jiang;Xianxia Yuan(School of Chemistry and Chemical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China;State Key Laboratory of Space Power-Sources Technology,Shanghai Institute of Space Power-Sources,Shanghai 200245,China;College of Environmental and Chemical Engineering,Shanghai University of Electric Power,Shanghai 200090,China)

机构地区：[1]上海交通大学化学化工学院,上海200240 [2]上海空间电源研究所空间电源技术国家重点实验室,上海200245 [3]上海电力大学环境与化学工程学院,上海200090

出　　处：《化学进展》2021年第10期1679-1692,共14页Progress in Chemistry

基　　金：国家自然科学基金项目(21776176,21476138);上海航天科技创新基金项目(SAST2017-134);上海市青年科技英才扬帆计划(17YF1412400)资助

摘　　要：近年来,随着对高性能电池需求的加大,锂空气电池因其超高的理论能量密度成为了研究热点。虽然锂空气电池的发展已取得了一些突破性的进展,但离实际应用差距甚远,仍有很多问题和挑战需要解决。其中,氧电极反应动力学速度缓慢就是一个非常严重的问题。为了促进锂空气电池的发展和应用,国际学术界对改善氧电极动力学速度的催化剂开展了大量的研究工作。本文总结了近年来国内外关于锂空气电池氧电极催化材料的主要研究进展,并对其未来发展作了前景展望。With expanding demand for high-performance batteries, Li-air batteries have been in spotlight due to the ultra-high theoretical energy density. Although some breakthroughs have been accomplished recently, their commercial level applications are still constrained by intense problems and challenges. Among them, sluggish reaction kinetics is assented as one of the serious issues responsible for unsatisfactory battery performance. Thus, an immense measure of exploration on cathode catalysts has been performed lately to improve the battery performance and facilitate the development. In this work, primary advancement and accomplishments on cathode catalysts for non-aqueous Li-air batteries have been summarized and comparatively discussed, and the future directions and developments have likewise been proposed.

关 键 词：非水系锂空气电池 氧电极催化剂 贵金属及其合金 过渡金属化合物 可溶性氧化还原中间体 

分 类 号：O646[理学—物理化学] TM911􀆰[理学—化学]